Update Regression test to check when associations are removed and display it so we can see the issue easily

[jamesfwood]

Update Regression results Issue so we can see when associations are removed when errors happen.

We are getting these errors:

FAILED verify_collection.py::test_concatenate[C2247040984-GES_DISC] - Exception: ('Unprocessable Entity', 'Error: the requested combination of operations: concatenation on C2247040984-GES_DISC is unsupported')
FAILED verify_collection.py::test_concatenate[C2247040772-GES_DISC] - Exception: ('Unprocessable Entity', 'Error: the requested combination of operations: concatenation on C2247040772-GES_DISC is unsupported')
FAILED verify_collection.py::test_concatenate[C1251101457-GES_DISC] - Exception: ('Unprocessable Entity', 'Error: the requested combination of operations: concatenation on C1251101457-GES_DISC is unsupported')

Update Regression Test list to like this:

C1229246436-GES_DISC (S5P_L2__SO2____HiR) (Association Removed)

Once completed here, we can pull this into concise-autotest as well.